Cov kab hluav taws xob thaiv kabmob muaj qhov tshwj xeeb coj los tiv thaiv, tiv thaiv corrosion thiab anti-acid tsis kam;
Ua kom zoo tshaj plaws thiab nplaum nrog kev siv me ntsis, uas ua tau raws li qhov yuav tsum tau ua ntawm ntau yam hluav taws xob thiab kev ua haujlwm tiv thaiv;
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